INSTA CO2 Twin Gauge Pressure-reduced Controller (Solenoid) Plant Nutrition Inflow: 12/16 mm

Inflow: 12/16 mm

7mm in diameter

5cm width x 3

Tabs should last around 3 months depending on the factors mentioned above

INSTA CO2 Twin Gauge Pressure-reduced Controller (Solenoid) Plant Nutrition Inflow: 12/16 mmThe Ista CO2 Controller with Solenoid is the perfect complement for your freshwater planted aquarium for its CO2 injection setup. This controller will ensure that your aquatic haven will be accurately and reliably dosed with CO2, to ensure the healthy, robust life of your plant inhabitants. With a dual gauge, easy to read display you will know exactly how much CO2 is entering your aquarium, and how much is left in your cylinder. This specific